The 2017 Qingdao Forum on International Standardization opens on June 28, 2017, in Qingdao, a coastal city of east China's Shandong province. More than 400 distinguished guests from domestic and international governments, enterprises and standardization organizations attended the forum. The event is expected to enhance exchanges between Chinese standardization organizations and their peers in different countries and regions. [Photo by Fu Xuejun/ dailyqd.com]